baber/WOPTO huggingface dataset:
Patent JP-2021156636-A (JP)
Title: Article inspection device and article inspection method
Inventor: OHASHI TADASHI
IPC: G01N23/04
Filed: 2020-03-25
Abstract: To provide an article inspection device and an article inspection method, with which it is possible to suppress the delay time used for computation of a time delay integration from being restricted and improve the accuracy of inspection.SOLUTION: An X-ray inspection device 1 as an article inspection device comprises: an X-ray irradiation unit 11 for irradiating a moving inspection object W made of fluid with an X-ray as an electromagnetic wave expanding in radial form; and an X-ray line sensor 15 for detecting the X-ray having suffered the influence of the inspection object W by a plurality of detection elements 15a which are arrayed in a main scan direction (Y direction) orthogonal to the movement direction of the inspection object W (X direction) and in the movement direction. The X-ray inspection device 1 includes a control circuit 36 as a delay time setting unit and a TDI image generation unit. The control circuit 36 sets a plurality of delay times on the basis of a prescribed reference delay time t, executes a time delay integration process of adding up the detection data detected by the X-ray line sensor 15 using the plurality of delay times, and generates a plurality of TDI images that correspond to the plurality of delay times.SELECTED DRAWING: Figure 2
Patent JP-2021158524-A (JP)
Title: Droplet detection device
Inventor: HIRASHIMA MINORU
IPC: H04N7/18
Filed: 2020-03-26
Abstract: To provide a droplet detection device that is able to detect droplets adhering to a lens.SOLUTION: A droplet detection device 2 receives a photographic image 1 generated by a camera C and determines whether a droplet is adhering to a lens of the camera C, based on the received photographic image 1. The droplet detection device 2 includes an image acquisition unit 4, a candidate area specifying unit 5, and a droplet determination unit 6. The image acquisition unit 4 acquires the photographic image 1 generated by the camera C. The candidate area specifying unit 5 specifies, for each predetermined unit area, a level change of an image signal in a predetermined direction in the photographic image 1 acquired by the image acquisition unit 4 and, based on the specified level change, specifies a droplet candidate area 50. The droplet determination unit 6 determines whether a droplet is adhering to the lens of the camera C, based on a shape of the droplet candidate area 50 specified by the candidate area specifying unit 5.SELECTED DRAWING: Figure 2
Patent JP-2021158217-A (JP)
Title: Ultrasonic cleaning method for aln ceramics, ultrasonic cleaning method for semiconductor manufacturing equipment component and method for manufacturing semiconductor manufacturing equipment component
Inventor: GOTO AKIRA
IPC: B08B3/12
Filed: 2020-03-27
Abstract: To provide an ultrasonic cleaning method for AlN ceramics that can suppress particle dust generation due to corrosion in the cleaning process of AlN ceramics, an ultrasonic cleaning method for semiconductor manufacturing equipment components, and a method for manufacturing semiconductor manufacturing equipment components.SOLUTION: In an ultrasonic cleaning method for AlN ceramics or semiconductor manufacturing equipment components containing AlN ceramics using ultrapure water, the ultrapure water satisfies the following equations when the gauge pressure of the gas phase in the equilibrium state of a system in which the liquid and gas phases coexist is P (kPa) and the dissolved oxygen concentration in the liquid phase is DO (mg/L): P<0, and -9≤DO/P≤0.SELECTED DRAWING: Figure 5
Patent JP-2021154922-A (JP)
Title: Hybrid vehicle control device
Inventor: KITSUTA YUYA
IPC: B60W10/10
Filed: 2020-03-27
Abstract: To efficiently cool a motor generator that has risen in temperature.SOLUTION: A hybrid vehicle control device comprises: an engine 2; a torque converter 3 having a pump impeller 31 and a turbin runner 32; a speed changer 5; a motor generator 4 having a rotor 41 and a stator 42 which are integrally connected to the pump impeller 31; and a lock-up clutch 34. The control device comprises a control part which controls a power supply unit 13, that supplies electric power to the engine 2, the speed changer 5, the lock-up clutch 34 and the stator 42, and a pump 8 that cools the stator 42 on the basis of a torque converter temperature detected by a torque converter temperature detection part, a rotor temperature detected by a rotor temperature detection part and a stator temperature detected by a stator temperature detection part so that the torque converter temperature becomes a first prescribed temperature or less, the rotor temperature becomes a second prescribed temperature or less, and the stator temperature becomes a third prescribed temperature or less.SELECTED DRAWING: Figure 1
Patent JP-2021158843-A (JP)
Title: Solar cell unit
Inventor: KUCHIYAMA TAKASHI
IPC: B60R16/04
Filed: 2020-03-27
Abstract: To provide a solar cell unit that can achieve both heat dissipation and water resistance on the back side of a solar cell module.SOLUTION: A solar cell unit 10 includes a solar cell module 20, which is mounted on a roof of a vehicle 1, a heat-dissipating member 30, which is used to dissipate heat from the solar cell module 20, and a spoiler 40 mounted on the vehicle 1. The heat-dissipating member 30 is in the form of a sheet and is attached to the backside of the solar cell module 20. An edge of the heat dissipation member 30 is placed inside the spoiler 40.SELECTED DRAWING: Figure 2
Patent JP-2021156785-A (JP)
Title: Method for evaluating state of liquid substance
Inventor: KAMITSURA MASAYOSHI
IPC: G01N33/483
Filed: 2020-03-27
Abstract: To provide a method for evaluating a state of a liquid substance capable of accurately evaluating a state such as fermentation.SOLUTION: A method for evaluating a state of fermentation or brewing of a liquid substance F includes: a measurement step for performing electrochemical measurement relative to at least two substances increasing/decreasing in the liquid substance F in a course of fermentation or brewing of the liquid substance F; and an evaluation step for evaluating a state of fermentation or brewing of the liquid substance F based on measurement results in the measurement step. In the measurement step, a common or identical electrochemical sensor 11 for measuring concentration of the at least two substances is immersed in the liquid substance F and concentration of the at least two substances is measured continuously or intermittently.SELECTED DRAWING: Figure 1
Patent JP-2021162387-A (JP)
Title: Route guidance system, server device, and program
Inventor: TAKAHASHI YOSHIHIKO
IPC: G06Q50/10
Filed: 2020-03-31
Abstract: To provide a route guidance system, a server device, and a program, which allow for improving convenience of the route guidance technology.SOLUTION: A route guidance system of the present invention comprises: a vehicle having a first processor with hardware, configured to respond to input of a route guidance destination and budget by an occupant by generating a route guidance plan to the destination that meets the budget condition, and respond to selection of the route guidance plan by the occupant by outputting selected plan information including at least information for identifying the occupant and information on cost of the selected route guidance plan; and a serer device having a second processor with hardware, configured to acquire the selected plan information and perform payment processing with the occupant for the cost of the route guidance plan included in the received selected plan information.SELECTED DRAWING: Figure 1
Patent JP-2021163044-A (JP)
Title: Information processing device, computer, and information processing method
Inventor: IWAMI YO
IPC: G06Q30/02
Filed: 2020-03-31
Abstract: To provide an information processing device for continuously presenting advertisement at optimal timing in accordance with a situation or state of an individual.SOLUTION: In an information processing system, a server 30 being one type of an information processing device presents a subject to an object user through a client device 10 used by the object user satisfying a prescribed condition. After that, the server acquires a reaction of the object user to the subject through the client device 10, and associates reward information on a reward corresponding to the reaction of the object user with object user identification information for identifying the object user to store them. If the reaction satisfies a prescribed distribution condition, the server associates coupon information on a coupon usable with content corresponding content of the subject with the object user identification information to store them, and presents a content guidance screen for guiding the content to the object user through the client device 10.SELECTED DRAWING: Figure 3
Patent JP-2021160023-A (JP)
Title: Tip replaceable cutting tool and tool body
Inventor: KAMBARA MASAFUMI
IPC: B23C5/06
Filed: 2020-03-31
Abstract: To provide a tip replaceable cutting tool and a tool body, the tool body being capable of more improving chip handling property and cooling property of a cutting insert.SOLUTION: A tool body 11 includes a body part and insert attachment seats 12 to each of which a cutting insert 10 can be attached. The body part has a coolant channel to flow coolant from a tool base end side of the body part and jet the coolant out of the vicinity of the insert attachment seats 12. The coolant channel has an inlet channel, a coolant pocket, and a plurality of jet channels 19. The jet channel 19 has a groove extending spirally along a direction in which the jet channel extends on an inner peripheral surface of the jet channel.SELECTED DRAWING: Figure 1
Patent JP-2021160283-A (JP)
Title: Ink jet printer and circulation program
Inventor: NISHIDA MASAKI
IPC: B41J2/18
Filed: 2020-03-31
Abstract: To provide an ink jet printer which reduces ink circulation, and can reduce an ink that flows out into a cap, and a circulation program.SOLUTION: A CPU executes circulation inside head that circulates an ink in a fourth flow channel 714C, a head part 110, and a fifth flow channel 715C in a liquid contact state that a cleaning liquid supplied into a cap is brought into liquid contact with a nozzle surface when a lapsed time after final printing end or final cleaning in the cap falls within a prescribed time, and circulation outside head that circulates the ink in the fourth flow channel 714C, a second bypass flow channel 802 and the fifth flow channel 715C without passing through the head part when the lapsed time is longer than the prescribed time.SELECTED DRAWING: Figure 6
Patent JP-2021161991-A (JP)
Title: Plant control device, plant control method and power generation plant
Inventor: MORITA SHIGEFUMI
IPC: F01D17/10
Filed: 2020-04-01
Abstract: To provide a plant control device capable of appropriately responding to an error of a valve opening, a plant control method and a power generation plant.SOLUTION: In one embodiment, a power generation plant includes control valves controlling fluid and an opening measuring device measuring a valve opening of the control valve. A plant control device controls the power generation plant. The plant control device includes: a reception section receiving the valve opening measured by the opening measuring device; and a control section controlling the control valve on the basis of the valve opening received by the reception section. As the control valves, the power generation plant includes at least one first control valve and at least one second control valve. The control section detects an error of the valve opening of the control valve on the basis of a valve opening of the first control valve measured when the first control valve is fully closed, and corrects the control of the second control valve on the basis of the error.SELECTED DRAWING: Figure 1
Patent JP-2021166222-A (JP)
Title: Resin sealing system
Inventor: YOSHIMURA KOJU
IPC: B29C45/17
Filed: 2020-04-06
Abstract: To provide a resin sealing system capable of detecting events that cause damage to a semiconductor element in a transport stage.SOLUTION: In a resin sealing system, a product to be molded including a semiconductor element mounted thereon is transported to a resin sealing device from a loader rack that houses the product to be molded, and a semiconductor element is sealed with a resin by the resin sealing device. The resin sealing system includes vibration/shock detection means capable of directly or indirectly detecting a shock vibration applied to the semiconductor element in a transport path from the loader rack to the resin sealing device.SELECTED DRAWING: Figure 1
Patent JP-2021165687-A (JP)
Title: Vibration detection device, vibration detection system, vibration detection program and vibration detection method
Inventor: SHIROMOTO MAZUMA
IPC: G01S13/34
Filed: 2020-04-07
Abstract: To extract only reflection intensity from a vibration target without detecting a vibration frequency of the vibration target which is a double originally, to distinguish the vibration target and the other targets, and to exactly detect the vibration frequency or a vibration cycle of the vibration target, when detecting the vibration frequency or the vibration cycle of the vibration target by using a radio wave radar.SOLUTION: A vibration detection device comprises: a beat signal acquisition unit 21 for acquiring a beat signal between transmission/reception signals of an FMCW radar; a beat signal selection unit 22 for selecting a standard transmission/reception cycle beat signal; a reference differential phase calculation unit 24 for calculating a phase of a differential signal (standard differential signal) between the standard transmission/reception cycle beat signal and a this-time transmission/reception cycle beat signal; and a vibration frequency calculation unit for calculating a vibration frequency or a vibration cycle of a vibration target on the basis of a temporal change of the phase of the standard differential signal over a plurality of transmission/reception cycles.SELECTED DRAWING: Figure 2
Patent JP-2021174814-A (JP)
Title: Electronic apparatus
Inventor: KANEKO TAKESHI
IPC: H05K7/00
Filed: 2020-04-21
Abstract: To provide an electronic apparatus which can reduce the removal work of a member when a circuit board in the inside of the electronic apparatus is replaced and can be miniaturized.SOLUTION: An electronic apparatus (control part unit 1) includes: a circuit board 7 mounted inside a housing of the electronic apparatus so as to be insertable/detachable in a Z direction intersecting with an opening KK of the housing of the electronic apparatus; a cable 10 which is electrically connected to the circuit board 7 in a detachable manner and is stretchable from the inside of the housing of the electronic apparatus to the outside of the opening KK; and folding means (shaft 8) which holds a cable 10 by being slid along a sliding groove GV while intersecting with the cable 10 between from a release position FP2 for releasing the cable 10 when the circuit board 7 is removed from the housing of the electronic apparatus to a cable folding position FP1 where the cable 10 is folded when the circuit board 7 is mounted on the housing of the electronic apparatus.SELECTED DRAWING: Figure 2
Patent JP-2021174294-A (JP)
Title: System and method for predicting rubber material physical property
Inventor: OE HIROAKI
IPC: G06N20/00
Filed: 2020-04-27
Abstract: To provide a system and a method for predicting a rubber material physical property that can predict a physical property of a rubber material on the basis of the chemical structure of the rubber material.SOLUTION: A rubber material physical property prediction system 100 includes a structure quantization processing unit 20 and a physical property prediction processing unit 30. The structure quantization processing unit 20 quantizes the chemical structure of the rubber material as numerical information. The physical property prediction processing unit 30 has a physical property prediction operation model 31 of a learning type in which the quantized chemical structure is input to an input layer and the physical property is output from an output layer, and calculates the physical property of the rubber material by inputting the chemical structure quantized by the structure quantization processing unit 20 to the input layer.SELECTED DRAWING: Figure 1
Patent JP-2021172921-A (JP)
Title: Inspection device for sheet-shaped object and inspection method using the same
Inventor: MORITA SHIGERU
IPC: B07C5/34
Filed: 2020-04-27
Abstract: To provide an inspection device enabling sure collection of one work piece which is a sheet-shaped object comprising non-woven fabric and having a predetermined shape, automating inspection, and inhibiting variation of the inspection accuracy, and an inspection method using the inspection device.SOLUTION: An inspection device includes first holding means that holds a sheet-shaped object with adhesive tape, a plurality of pieces of transportation means that substantially horizontally transport the sheet-shaped object, detachment means that is provided on the most upstream transportation means and suctions the sheet-shaped object held by the first holding means from below a conveyor belt to separate the sheet-shaped object from the first holding means, imaging means that chapters an image of the sheet-shaped object when the sheet-shaped object is transferred from transportation means on the upstream side to transportation means on the downstream side, image processing means that processes the captured image to determines the presence or absence of defects, and second holding means that is provided on the lowermost side and puts the sheet-shaped object which has been inspected in one of a plurality of sorting boxes in accordance with the determination result on the presence or absence of defects.SELECTED DRAWING: Figure 2
Patent JP-2021172932-A (JP)
Title: Composite nonwoven fabric
Inventor: NARA AKIRA
IPC: D04H1/26
Filed: 2020-04-28
Abstract: To provide a novel composite nonwoven fabric.SOLUTION: A composite nonwoven fabric includes a wet type nonwoven fabric having a network structure and a pulp fiber entangled with the wet type nonwoven fabric.SELECTED DRAWING: None
Patent JP-2021174971-A (JP)
Title: Printed wiring board
Inventor: MIURA DAISUKE
IPC: H05K1/02
Filed: 2020-04-30
Abstract: To provide a printed wiring board in which damage on a conductor pattern in splitting can be reduced.SOLUTION: A printed wiring board (10, 10a, 10b) is a printed wiring board (10, 10a, 10b, 10c) including one or more layers (insulating layer 22), and includes a first printed wiring board part (printed wiring board part 12), a second printed wiring board part (printed wiring board part 14), a connection part (16, 16a, 16b, 16c) for connecting the first printed wiring board part and the second printed wiring board part and splitting the printed wiring board into the first printed wiring board part and the second printed wiring board part by being cut, a first conductor pattern (patterned conductor P1) provided to the first printed wiring board part, and one or more separation preventing members (30) being disposed between the connection part and the first conductor pattern and preventing separation in the one or more layers.SELECTED DRAWING: Figure 1
Patent JP-2021036515-A (JP)
Title: Crosslink type resin-dispersed separator
Inventor: ZHANG SHUN
IPC: H01M10/0568
Filed: 2020-05-08
Abstract: To provide a separator for a power storage device, which allows high safety to be ensured (an internal maximum heat generation velocity assessed by a nail pricking test to be held down, and a voltage reduction time to be ensured) by achieving both of a shutdown function and a high-temperature film rupture property, and others.SOLUTION: A separator for a power storage device comprises a silane graft-modified polypropylene (A), and a polyethylene (B), of which the mass ratio {(A)/(B)} is 2/98 to 80/20.SELECTED DRAWING: None
Patent JP-2021179361-A (JP)
Title: Test container and evaluation method
Inventor: KUWANO KOICHI
IPC: G01N21/78
Filed: 2020-05-13
Abstract: To provide a test container used for selecting a coagulant in waste water treatment and capable of evaluating a coagulation condition simply, and also provide an evaluation method capable of evaluating a used coagulation condition based on an image of a suspension captured with such a test container.SOLUTION: A test container used for a test in which a sample of wastewater in which suspended substances are dispersed and a flocculant are mixed to form a suspension in which flocs are dispersed in a dispersion medium, has: a cylindrical container body with an opening part at an upper end and a bottom part at a lower end; and a determination assisting unit provided on the inside surface of the container body to assist in determining the properties of at least one of the flocs and the dispersion medium.SELECTED DRAWING: Figure 1
Patent JP-2021183096-A (JP)
Title: Game machine
Inventor: MOTOTANI RINSOKU
IPC: A63F7/02
Filed: 2020-05-22
Abstract: To provide a game machine that can enhance powerful video expression.SOLUTION: A game machine includes: a screen; a projector for projecting light for expressing an image on the screen; and a predetermined member. The projector and the screen are arranged so that light projected by the projector is incident upon a back side of the screen. The predetermined member is arranged upstream in a progress direction of light projected by the projector with respect to the screen.SELECTED DRAWING: Figure 132
Patent JP-2021187449-A (JP)
Title: Box-shaped container and its using method
Inventor: HAMADA TAKUYA
IPC: B65D5/4805
Filed: 2020-05-26
Abstract: To provide a box-shaped container that has two storage spaces, of which articles can be put in and taken out from one storage space, while the other is kept unopened, and its using method.SOLUTION: A carton 101 has a front plate 1 and a back plate 2 facing each other, and an inner surface plate 3 arranged between the front plate 1 and the back plate 2. Thanks to partition by the inner surface plate 3, the front side storage space S1 and the back side storage space S2 are formed between the front plate 1 and the back plate 2. On the back plate 2 are formed an in-putting part 2a for putting articles F2 into the back side storage space S2 and out-taking part 2b cut out for taking out articles F2 from the back side storge space S2.SELECTED DRAWING: Figure 4
Patent JP-2021189819-A (JP)
Title: Advertisement display system
Inventor: HOTTA FUUKO
IPC: G09G5/38
Filed: 2020-06-01
Abstract: To provide an advertisement display system configured to display an advertisement in an appropriate position in a virtual reality space in accordance with a moving speed of an avatar or a viewpoint of the avatar in the virtual reality space.SOLUTION: An advertisement display system acquires coordinates and a size of an avatar in a virtual reality space, and divides a coordinate change amount per unit time of the avatar in the virtual reality space by a reference amount according to the size of the avatar, to calculate a moving speed of the avatar. The system determines whether a viewpoint of the avatar in the virtual reality space is set in a first-person viewpoint or in a third-person viewpoint. When the avatar is moving in the virtual reality space, the system controls an advertisement to be displayed in different positions in the virtual reality space with respect to a user operating the avatar in accordance with the moving speed and the viewpoint of the avatar.SELECTED DRAWING: Figure 5